1489753402

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{47381}}^1$

素因数の和:47661

約数の個数: 16

約数和(自身を含む): 2274336000

約数和(自身を除く): 784582598

約数列:

[1, 2, 79, 158, 199, 398, 15721, 31442, 47381, 94762, 3743099, 7486198, 9428819, 18857638, 744876701, 1489753402]

約数ペア:

[(1, 1489753402), (2, 744876701), (79, 18857638), (158, 9428819), (199, 7486198), (398, 3743099), (15721, 94762), (31442, 47381)]